Levenshtein (JRuby)
Calculates the Levenshtein distance between two strings. Uses the Apache Commons Java implementation.
Installation
Add this line to your application's Gemfile:
gem 'levenshtein-jruby'
And then execute:
$ bundle
Or install it yourself as:
$ gem install levenshtein-jruby
Usage
require 'levenshtein'
# Basic usage
Levenshtein.distance("string1", "string2") # => 1
# With threshold
Levenshtein.distance("string1", "String2", 2) # => 2
Contributing
- Fork it
- Create your feature branch (
git checkout -b my-new-feature
) - Commit your changes (
git commit -am 'Add some feature'
) - Push to the branch (
git push origin my-new-feature
) - Create new Pull Request